DE3012670A1 - METHOD FOR HEAT RECOVERY USING A HEAT PUMP - Google Patents

METHOD FOR HEAT RECOVERY USING A HEAT PUMP

Info

Publication number
DE3012670A1
DE3012670A1 DE19803012670 DE3012670A DE3012670A1 DE 3012670 A1 DE3012670 A1 DE 3012670A1 DE 19803012670 DE19803012670 DE 19803012670 DE 3012670 A DE3012670 A DE 3012670A DE 3012670 A1 DE3012670 A1 DE 3012670A1
Authority
DE
Germany
Prior art keywords
heat
recovery
pump
heat pump
heat recovery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19803012670
Other languages
German (de)
Inventor
Markku Dipl Ing Lampinen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valmet Oy
Original Assignee
Valmet Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FI791079A priority Critical patent/FI791079A/en
Application filed by Valmet Oy filed Critical Valmet Oy
Publication of DE3012670A1 publication Critical patent/DE3012670A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00Heating arrangements
    • F26B23/001Heating arrangements using waste heat
    • F26B23/002Heating arrangements using waste heat recovered from dryer exhaust gases
    • F26B23/005Heating arrangements using waste heat recovered from dryer exhaust gases using a closed cycle heat pump system ; using a heat pipe system
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B29/00Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08Humidity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B11/00Compression machines, plant, or systems, using turbines, e.g. gas turbines
    • F25B11/02Compression machines, plant, or systems, using turbines, e.g. gas turbines as expanders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2400/00General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/06Several compression cycles arranged in parallel
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
DE19803012670 1979-04-02 1980-04-01 METHOD FOR HEAT RECOVERY USING A HEAT PUMP Withdrawn DE3012670A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI791079A FI791079A (en) 1979-04-02 1979-04-02 Pao utnyttjande av en vaermepump sig grundande foerfarande vid tillvaratagande av vaerme

Publications (1)

Publication Number Publication Date
DE3012670A1 true DE3012670A1 (en) 1980-10-30

Family

ID=8512544

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803012670 Withdrawn DE3012670A1 (en) 1979-04-02 1980-04-01 METHOD FOR HEAT RECOVERY USING A HEAT PUMP

Country Status (8)

Country Link
JP (1) JPS55134254A (en)
DE (1) DE3012670A1 (en)
FI (1) FI791079A (en)
FR (1) FR2453373A1 (en)
GB (1) GB2049901B (en)
NO (1) NO800960L (en)
SE (1) SE8002494L (en)
SU (1) SU925256A3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529885A1 (en) * 1985-08-21 1987-03-05 Hans Kempter Method and device for operating heat pumps and cooling systems
EP2354689A2 (en) 2010-02-09 2011-08-10 Immoplan Technische Gebäudeausstattung Absorption heat pump with peltier elements and their use
DE102010007033A1 (en) * 2010-02-10 2012-12-27 Sabine Ludewig Heat pump for use with e.g. compression heat pump for air conditionings of building room air, has recuperatively-arranged highly heat conductive hollow bodies through which aqueous potassium carbonate solution is flown

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079523A1 (en) * 1981-11-06 1983-05-25 Etablissements NEU Société Anonyme dite: Drying apparatus using several energy sources
FR2522799B2 (en) * 1982-03-05 1986-05-23 Neu Ets MULTIPLE SOURCE DRYING PLANT
JPH0418218B2 (en) * 1983-07-18 1992-03-27 Ebara Mfg
AT61656T (en) * 1984-07-24 1991-03-15 Multistack Int Pty Ltd MODULAR COOLING SYSTEM.
JPH0621722B2 (en) * 1984-10-31 1994-03-23 株式会社東芝 Super heat pump device
DE3637737C2 (en) * 1986-11-05 1988-08-25 Hermann Waldner Gmbh & Co, 7988 Wangen, De
ES2047956T3 (en) * 1989-11-27 1994-03-01 Alcan Int Ltd Calcination procedure for the production of alumina from alumina trihydrate and apparatus for this.
BE1003595A5 (en) * 1989-12-22 1992-04-28 Econergie Sa Process heating heat pumps.
US5119571A (en) * 1990-08-01 1992-06-09 Richard Beasley Dehydration apparatus and process of dehydration
JP2007198693A (en) * 2006-01-27 2007-08-09 Mayekawa Mfg Co Ltd Cascade type heat pump system
EP1843114A1 (en) * 2006-04-06 2007-10-10 Swedish Exergy Consulting AB Dryer plant
EP2182296A3 (en) * 2008-10-28 2014-02-19 Oilon Scancool Oy District heating arrangement and method
IT1393090B1 (en) * 2009-02-17 2012-04-11 Agroittica Acqua & Sole Spa Network for the simultaneous supply of heating and cooling services
US8453343B2 (en) * 2010-01-12 2013-06-04 Hot Woods, LLC Method of treatment of wooden items
EA021498B1 (en) * 2010-10-19 2015-06-30 Юрий Маркович ПЕТИН Method for supplying hot water and heating method using same
DE102013214891A1 (en) * 2013-07-30 2015-02-05 Siemens Aktiengesellschaft Thermal engineering interconnection of a geothermal energy source with a district heating network
ITFI20130244A1 (en) * 2013-10-16 2015-04-17 Frigel Firenze S P A "multistage refrigeration unit for the refrigeration of a process fluid"
JP2014074583A (en) * 2014-01-28 2014-04-24 Mitsubishi Electric Corp Refrigeration air conditioner
EP2947401A1 (en) 2014-05-23 2015-11-25 Vlaamse Instelling voor Technologisch Onderzoek (VITO) Multi-stage heat engine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH236721A (en) * 1943-09-27 1945-03-15 Escher Wyss Maschf Ag Heat pump system with several heat transfer circuits working with different final pressures.
CH239500A (en) * 1944-02-10 1945-10-31 Bbc Brown Boveri & Cie Heat pump with multi-stage condensation.
DE2721740A1 (en) * 1976-05-18 1977-11-24 Cem Comp Electro Mec PROCEDURE AND EQUIPMENT FOR HEAT EXCHANGE
DE2810247A1 (en) * 1977-03-09 1978-09-14 Cem Comp Electro Mec METHOD AND DEVICE FOR EXCHANGING HEAT BETWEEN FLUIDS
US4124177A (en) * 1977-04-21 1978-11-07 Timmerman Robert W Heating system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008407A (en) * 1932-04-28 1935-07-16 Westinghouse Electric & Mfg Co Inverted-refrigeration plant
US3670806A (en) * 1970-06-29 1972-06-20 Alden I Mcfarlan Air conditioning system and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH236721A (en) * 1943-09-27 1945-03-15 Escher Wyss Maschf Ag Heat pump system with several heat transfer circuits working with different final pressures.
CH239500A (en) * 1944-02-10 1945-10-31 Bbc Brown Boveri & Cie Heat pump with multi-stage condensation.
DE2721740A1 (en) * 1976-05-18 1977-11-24 Cem Comp Electro Mec PROCEDURE AND EQUIPMENT FOR HEAT EXCHANGE
DE2810247A1 (en) * 1977-03-09 1978-09-14 Cem Comp Electro Mec METHOD AND DEVICE FOR EXCHANGING HEAT BETWEEN FLUIDS
US4124177A (en) * 1977-04-21 1978-11-07 Timmerman Robert W Heating system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529885A1 (en) * 1985-08-21 1987-03-05 Hans Kempter Method and device for operating heat pumps and cooling systems
EP2354689A2 (en) 2010-02-09 2011-08-10 Immoplan Technische Gebäudeausstattung Absorption heat pump with peltier elements and their use
DE102010007033A1 (en) * 2010-02-10 2012-12-27 Sabine Ludewig Heat pump for use with e.g. compression heat pump for air conditionings of building room air, has recuperatively-arranged highly heat conductive hollow bodies through which aqueous potassium carbonate solution is flown

Also Published As

Publication number Publication date
GB2049901A (en) 1980-12-31
GB2049901B (en) 1983-06-15
JPS55134254A (en) 1980-10-18
SU925256A3 (en) 1982-04-30
NO800960L (en) 1980-10-03
FR2453373A1 (en) 1980-10-31
SE8002494L (en) 1980-10-03
FI791079A (en) 1980-10-03

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Legal Events

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OAR Request for search filed
OB Request for examination as to novelty
8105 Search report available
8139 Disposal/non-payment of the annual fee